condition mean min max 0 h after light 0.4408755 0.424628 0.457123 2 h after light 0.509 0.255229 0.762771 4 h after light 0.29440700000000003 0.172581 0.416233 8 h after light 0.306304 0.263117 0.349491 12 h after light 1.620775 1.10884 2.13271 2 h after dark 0.7889405 0.437161 1.14072 4 h after dark 0.789325 0.762406 0.816244 8 h after dark 0.707901 0.460585 0.955217 12 h after dark 0.04359205 0.0 0.0871841